Correct

坐不下

/ zuò bùxià / 
Strokes

Example

As a Verb

(of a vehicle, table, room, etc ) insufficient seats for (a certain number of people); cannot seat

1
Zhè
这
liàng
辆
chē
车
zuò
坐
bù
不
xià
下
zhème
这么
duō
多
rén
人
  
。

This car can't seat so many people.